My advice would be to wear something professionally/sexy. A "what in the world am I doing" lasting picture of you in his mind. Definately not flip flops and capris. Although I'm sure there are some that do. It wouldn't be the look I would be going for though.
How was your spa day on wednesday? Did you have a great "pampering me" day?
Sounds like you are getting the "His loss" attitude. That would be the attitude I would go in with.
As far as afterward, I would have a good friend or family member near by who I could go do something with. Lunch,Dinner,Drinks!
